fix(helm/loki): Add namespace to Loki templates for ruler and index-gateway (#14838)

Author: site0801

production/helm/loki/templates/index-gateway/poddisruptionbudget-index-gateway.yaml

@@ -7,6 +7,7 @@ apiVersion: {{ include "loki.pdb.apiVersion" . }}
 kind: PodDisruptionBudget
 metadata:
   name: {{ include "loki.indexGatewayFullname" . }}
+  namespace: {{ $.Release.Namespace }}
   labels:
     {{- include "loki.indexGatewayLabels" . | nindent 4 }}
 spec:

production/helm/loki/templates/index-gateway/service-index-gateway-headless.yaml

@@ -4,6 +4,7 @@ apiVersion: v1
 kind: Service
 metadata:
   name: {{ include "loki.indexGatewayFullname" . }}-headless
+  namespace: {{ $.Release.Namespace }}
   labels:
     {{- include "loki.indexGatewaySelectorLabels" . | nindent 4 }}
     prometheus.io/service-monitor: "false"

production/helm/loki/templates/index-gateway/service-index-gateway.yaml

@@ -4,6 +4,7 @@ apiVersion: v1
 kind: Service
 metadata:
   name: {{ include "loki.indexGatewayFullname" . }}
+  namespace: {{ $.Release.Namespace }}
   labels:
     {{- include "loki.indexGatewayLabels" . | nindent 4 }}
     {{- with .Values.indexGateway.serviceLabels }}

production/helm/loki/templates/index-gateway/statefulset-index-gateway.yaml

@@ -4,6 +4,7 @@ apiVersion: apps/v1
 kind: StatefulSet
 metadata:
   name: {{ include "loki.indexGatewayFullname" . }}
+  namespace: {{ $.Release.Namespace }}
   labels:
     {{- include "loki.indexGatewayLabels" . | nindent 4 }}
   {{- with .Values.loki.annotations }}

production/helm/loki/templates/ruler/configmap-ruler.yaml

@@ -6,6 +6,7 @@ apiVersion: v1
 kind: ConfigMap
 metadata:
   name: {{ include "loki.rulerFullname" $ }}-{{ include "loki.rulerRulesDirName" $dir }}
+  namespace: {{ $.Release.Namespace }}
   labels:
     {{- include "loki.rulerLabels" $ | nindent 4 }}
 data:

production/helm/loki/templates/ruler/poddisruptionbudget-ruler.yaml

@@ -7,6 +7,7 @@ apiVersion: {{ include "loki.pdb.apiVersion" . }}
 kind: PodDisruptionBudget
 metadata:
   name: {{ include "loki.rulerFullname" . }}
+  namespace: {{ $.Release.Namespace }}
   labels:
     {{- include "loki.rulerLabels" . | nindent 4 }}
 spec:

production/helm/loki/templates/ruler/service-ruler.yaml

@@ -4,6 +4,7 @@ apiVersion: v1
 kind: Service
 metadata:
   name: {{ include "loki.rulerFullname" . }}
+  namespace: {{ $.Release.Namespace }}
   labels:
     {{- include "loki.rulerSelectorLabels" . | nindent 4 }}
     {{- with .Values.ruler.serviceLabels }}

production/helm/loki/templates/ruler/statefulset-ruler.yaml

@@ -4,6 +4,7 @@ apiVersion: apps/v1
 kind: StatefulSet
 metadata:
   name: {{ include "loki.rulerFullname" . }}
+  namespace: {{ $.Release.Namespace }}
   labels:
     {{- include "loki.rulerLabels" . | nindent 4 }}
     app.kubernetes.io/part-of: memberlist